LN2065 is a wide input voltage, high efficiency step-down DC/DC converter that operates in either CV (Constant Output Voltage) mode or CC(Constant Output Current) mode.
LN2065 provides up to 3.5A output current at 125kHz switching frequency.
Key Features
s.
Up to 3.5A output current.
125kHz Switching Frequency Eases EMI Design.
91% Efficiency (Vout=5V@2.4A at Vin=12V).
Resistor Programmable for Output Cable Drop
Compensation.
Cycle-by-Cycle Current Limit, Output Over Voltage
Protect, Thermal Shutdown, Input Under Voltage Lockout.
Full PDF Text Transcription for LN2065 (Reference)
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Sensorless CC/CV Step-Down DC/DC Converter LN2065 ■ General Description LN2065 is a wide input voltage, high efficiency step-down DC/DC converter that operates in either ...
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ge, high efficiency step-down DC/DC converter that operates in either CV (Constant Output Voltage) mode or CC(Constant Output Current) mode. LN2065 provides up to 3.5A output current at 125kHz switching frequency. LN2065 integrates control scheme to achieve high-accuracy constant current control without the expensive, high accuracy current sense resistor. It also integrates adaptive gate drive to achieve excellent EMI performance passing EN55022 Class B EMC standard without adding additional EMI components while maintaining high conversion efficiency. Protection features include cycle-by-cycle current limit, thermal shutdo
LN2065 Datasheet
